The Washer Blank, cataloged under National Stock Number 5310-01-485-2403, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rocker Solenoid Co Dba Rocker Solenoid Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Washer Blank |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Rocker Solenoid Co Dba Rocker Solenoid Co (CAGE 07797) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-485-2403 |
| Primary Part Number | W551 |
| Item Name | Washer Blank |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Rocker Solenoid Co Dba Rocker Solenoid Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| W551 PRIMARY | Rocker Solenoid Co Dba Rocker Solenoid Co (USA) |
NSN 5310-01-485-2403 is a Washer Blank, manufactured by Rocker Solenoid Co Dba Rocker Solenoid Co, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-485-2403 has 1 manufacturer part number on file: W551 (Rocker Solenoid Co Dba Rocker Solenoid Co).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.